408750080 has 96 divisors (see below), whose sum is σ = 990662400. Its totient is φ = 161857536.

The previous prime is 408750079. The next prime is 408750107. The reversal of 408750080 is 80057804.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1832849 + ... + 1833071.

It is an arithmetic number, because the mean of its divisors is an integer number (10319400).

Almost surely, 2^408750080 is an apocalyptic number.

408750080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 408750080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (495331200).

408750080 is an abundant number, since it is smaller than the sum of its proper divisors (581912320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

408750080 is a wasteful number, since it uses less digits than its factorization.

408750080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429 (or 409 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 32.

The square root of 408750080 is about 20217.5685976331. The cubic root of 408750080 is about 742.1401885158.

The spelling of 408750080 in words is "four hundred eight million, seven hundred fifty thousand, eighty".